package cn.itcast.action;

import cn.itcast.dao.UserDao;
import cn.itcast.dao.UserDaoImple;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;

@WebServlet(name="ValidateServlet")
public class ValidateServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        String username=request.getParameter("username");
        System.out.println(username);
        UserDaoImple userDaoImple=new UserDaoImple();

        try {
            response.getWriter().print(userDaoImple.ajax(username));
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
